The Effect of Previous Coronary Artery Revascularization on the Adverse Cardiac Events Ninety days After Total Joint Arthroplasty.

Abstract

BACKGROUND:

Although coronary artery revascularization therapies are effective for treating coronary artery disease (CAD), these patients may be more susceptible to adverse cardiac events during later non-cardiac surgeries. The purpose of this study is to evaluate post-operative 90-day complications of total joint arthroplasty (TJA) in CAD patients with a history of CAD and to study the risk factors for cardiac complications.

METHODS:

We performed a retrospective analysis of TJA patients between 2005 and 2015 at our institute by summarizing the history of CAD, cardiac revascularization, and cardiac complications within 90 days after the operation. Multivariate logistic regression was performed to identify the factors that predicted cardiac complications within 90 days after the operation.

RESULTS:

A total of 4414 patients were included; of these, 64 underwent cardiac revascularization and 201 CAD patients underwent medical therapy other than revascularization. All the revascularization had history of myocardial infarction (MI). The rate of cardiac complications within 90 days for the CAD with revascularization was 18.7%, 18.4% for the CAD without revascularization, and 2.0% for the non-CAD group. A history of CAD and revascularization, bilateral TJA, general anesthesia, body mass index ≥30 kg/m2, and history of MI were associated with a higher risk of cardiac complications. Patients who underwent TJA within 2 years after cardiac revascularization had a significantly higher cardiac complication rate, and the risk decreased with time.

CONCLUSION:

There is an increased risk of cardiac complications within 90 days after the operation among TJA patients with a history of CAD. Revascularization cannot significantly reduce the risk of cardiac complications after TJA for CAD patients. However, the risk decreased as the interval between revascularization and TJA increased.

• Authors: Bin Feng, Jin Lin, Jin Jin, Wenwei Qian, Shiliang Cao, Xisheng Weng
• Journal: The Journal of arthroplasty (J Arthroplasty) Vol. 33 Issue 1 Pg. 235-240 (01 2018) ISSN: 1532-8406 [Electronic] United States
• PMID: 28993080 (Publication Type: Journal Article)
• Copyright: Copyright © 2017 Elsevier Inc. All rights reserved.

Topics

• Adult
• Aged
• Aged, 80 and over
• Arthroplasty
• Arthroplasty, Replacement, Hip
• Arthroplasty, Replacement, Knee
• Coronary Artery Disease (complications, therapy)
• Female
• Heart Diseases (etiology)
• Humans
• Logistic Models
• Male
• Middle Aged
• Myocardial Infarction
• Myocardial Revascularization (adverse effects)
• Postoperative Complications (etiology)
• Retrospective Studies
• Risk Factors